third_party/WebKit/LayoutTests/fast/dom/shadow/slotted-pseudo-element-css-text.html - Issue 1523843004: Add support for new CSS ::slotted() pseudo element

Unified Diff: third_party/WebKit/LayoutTests/fast/dom/shadow/slotted-pseudo-element-css-text.html

Issue 1523843004: Add support for new CSS ::slotted() pseudo element (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: rebase / fix comments for tests (FYI) Created 4 years, 11 months ago

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Index: third_party/WebKit/LayoutTests/fast/dom/shadow/slotted-pseudo-element-css-text.html

diff --git a/third_party/WebKit/LayoutTests/fast/dom/shadow/slotted-pseudo-element-css-text.html b/third_party/WebKit/LayoutTests/fast/dom/shadow/slotted-pseudo-element-css-text.html

new file mode 100644

index 0000000000000000000000000000000000000000..2d1fd34aa17ec7e9af90f67c7d5c585fc9a69782

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+++ b/third_party/WebKit/LayoutTests/fast/dom/shadow/slotted-pseudo-element-css-text.html

@@ -0,0 +1,44 @@

+<!DOCTYPE html>

+<script src='../../../resources/testharness.js'></script>

+<script src='../../../resources/testharnessreport.js'></script>

+<style id="style1">

+.foo::slotted(div) .bar::before { display: block; }

+::slotted { display: block; } /* invalid - no parameter */

+::slotted() { display: block; } /* invalid - empty parameter */

+slot::slotted(div, div) { display: block; } /* invalid - selector list */

+slot::slotted(div div) { display: block; } /* invalid - complex selector (combinator) */

+slot::slotted(.green) { color: green; }

+slot::slotted(#green) { color: green; }

+slot::slotted([green=green]) { color: green; }

+slot::slotted(div.green) { color: green; }

+*::slotted(*) { color: blue; }

+.foo::slotted(*) { color: blue; }

+#id::slotted(*) { color: blue; }

+[attr=foo]::slotted(*) { color: blue; }

+span::slotted(*) { color: blue; } /* never matches, but valid */

+</style>

+<script>

+'use strict';

+test(() => {

+ assert_equals(document.getElementById('style1').sheet.cssRules.item(0).cssText,

+ ".foo::slotted(div) .bar::before { display: block; }");

+ assert_equals(document.getElementById('style1').sheet.cssRules.item(1).cssText,

+ "slot::slotted(.green) { color: green; }");

+ assert_equals(document.getElementById('style1').sheet.cssRules.item(2).cssText,

+ "slot::slotted(#green) { color: green; }");

+ assert_equals(document.getElementById('style1').sheet.cssRules.item(3).cssText,

+ "slot::slotted([green=\"green\"]) { color: green; }");

+ assert_equals(document.getElementById('style1').sheet.cssRules.item(4).cssText,

+ "slot::slotted(div.green) { color: green; }");

+ assert_equals(document.getElementById('style1').sheet.cssRules.item(5).cssText,

+ "*::slotted(*) { color: blue; }");

+ assert_equals(document.getElementById('style1').sheet.cssRules.item(6).cssText,

+ ".foo::slotted(*) { color: blue; }");

+ assert_equals(document.getElementById('style1').sheet.cssRules.item(7).cssText,

+ "#id::slotted(*) { color: blue; }");

+ assert_equals(document.getElementById('style1').sheet.cssRules.item(8).cssText,

+ "[attr=\"foo\"]::slotted(*) { color: blue; }");

+ assert_equals(document.getElementById('style1').sheet.cssRules.item(9).cssText,

+ "span::slotted(*) { color: blue; }");

+}, "Test for cssText of '::slotted' rule.");

+</script>